You may perform this lookup using the API and get the results as easy-to-parse JSON data.
Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.
WRNLimited IPv6 support Please note, that most DNSBL-lists does not support check of adresses withing the IPv6 space.
001
+000
Init of DNSBL list
001
+000
Running DNSBL checks
034
+000
Checking 2406:da27:: against SORBS. Not listed (NotExistentDomain). 25ms
040
+039
Checking 2406:da27:: against Spamhaus ZEN. Not listed (NotExistentDomain). 38ms
040
+000
Checking 2406:da27:: against Barracuda Central. Not listed (NotExistentDomain). 29ms
056
+000
Checking 2406:da27:: against spamcop. Not listed (NotExistentDomain). 52ms
063
+000
Checking 2406:da27:: against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 49ms
085
+000
Checking 2406:da27:: against GBUdb. Not listed (NotExistentDomain). 67ms
110
+000
Checking 2406:da27:: against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 102ms
120
+000
Checking 2406:da27:: against Junk Email Filter (tm). Not listed (NotExistentDomain). 100ms
134
+000
Checking 2406:da27:: against SURBL (multi). Not listed (NotExistentDomain). 127ms
170
+000
Checking 2406:da27:: against ips.backscatterer.org. Not listed (NotExistentDomain). 160ms
834
+000
Checking 2406:da27:: against Spamrats!. Error: ServerFailure. 822ms
834
+795
Done
834
+000
11 DNSBL's checked in 833ms.
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